CN210779769U - Special electric operation dolly of handcart-type circuit breaker - Google Patents
Special electric operation dolly of handcart-type circuit breaker Download PDFInfo
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- CN210779769U CN210779769U CN201921727806.5U CN201921727806U CN210779769U CN 210779769 U CN210779769 U CN 210779769U CN 201921727806 U CN201921727806 U CN 201921727806U CN 210779769 U CN210779769 U CN 210779769U
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Abstract
The utility model discloses a special electrically operated dolly of handcart-type circuit breaker aims at providing a special electrically operated dolly of handcart-type circuit breaker of u convenient to use. The device comprises a frame body, a support platform and a positioning device, wherein universal wheels are arranged at the lower end of the frame body, and the support platform is arranged at the upper end of the frame body through four supporting devices and is provided with the positioning device; the supporting device is an electric control jack; the device also comprises a storage battery which is arranged on the frame body and is provided with a charging port, a control panel which is arranged at the upper end of the supporting platform and has the surface not higher than the table top of the supporting platform, two slide rails which are symmetrically arranged at two sides of the table top of the supporting platform and have limiting blocks at the tail ends, and a level gauge which is arranged on the table top of the supporting platform; and the control panel is respectively and electrically connected with the storage battery and the electric control jack. The utility model is suitable for a dismouting of handcart-type circuit breaker is used on all kinds of cubical switchboard.
Description
Technical Field
The utility model belongs to the technical field of the power maintenance equipment technique and specifically relates to a special electrically operated dolly of handcart-type circuit breaker is related to.
Background
The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch is arranged according to the requirement. The main function of the switch cabinet is to open and close, control and protect electric equipment in the process of power generation, power transmission, power distribution and electric energy conversion of an electric power system. The components in the switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like. The method is mainly suitable for various occasions such as power plants, transformer substations, petrochemical industry, metallurgical steel rolling, light industrial textile, industrial and mining enterprises, residential districts, high-rise buildings and the like. At present, a handcart type circuit breaker (also called a trolley circuit breaker) is mainly adopted as a circuit breaker in a switch cabinet, and the circuit breaker is used for cutting off and switching on a load circuit and cutting off a fault circuit, so that the accident expansion is prevented, and the safe operation is ensured. When the related power grid equipment inside the switch cabinet is maintained and overhauled, the trolley type circuit breaker needs to be moved out of the switch cabinet to cut off power supply, so that the operation safety is ensured. When the handcart type circuit breaker is moved out of the switch cabinet, a matched transfer vehicle is generally adopted, and a support adjusting mechanism below a supporting table is generally manually adjusted when the conventional transfer vehicle is operated, so that the adjusting mode is low in efficiency, the supporting table cannot be effectively ensured to be in a horizontal state (labor-saving in dismounting), and the adjusting mode is very easy to be mistakenly touched or the position of the supporting table is changed due to the mistaken adjustment of other people. Consequently at the in-process of handcart-type circuit breaker dismouting, can take place handcart-type circuit breaker and take place to collide with a supporting bench when shifting out, not only can cause the damage to transfer car and handcart-type circuit breaker itself, handcart-type circuit breaker links up with a supporting bench not in place moreover and can lead to the operation very hard, the very big difficulty of dismouting. If the inclination angle of the supporting table is large, the handcart type circuit breaker even slips carelessly, equipment loss is caused, and the safety of operators is endangered.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a purpose aims at overcoming the not enough of prior art existence, provides the special electrically operated dolly of handcart-type circuit breaker that can improve dismouting efficiency and dismouting security.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
an electric operation trolley special for a handcart type circuit breaker comprises a frame body and a support table, wherein universal wheels are arranged at the lower end of the frame body, the support table is arranged at the upper end of the frame body through four supporting devices, and an alignment device is arranged on the support table; the supporting device is an electric control jack; the device also comprises a storage battery which is arranged on the frame body and is provided with a charging port, a control panel which is arranged at the upper end of the supporting platform and has the surface not higher than the table top of the supporting platform, two slide rails which are symmetrically arranged at two sides of the table top of the supporting platform and have limiting blocks at the tail ends, and a level gauge which is arranged on the table top of the supporting platform; and the control panel is respectively and electrically connected with the storage battery and the electric control jack.
Preferably, it further comprises a master switch for controlling the battery supply circuit.
Preferably, the slide rail is connected to the support table by a bolt.
Preferably, the level gauge is provided on the control panel.
Preferably, the limiting block is connected with the sliding rail through a screw.
Compared with the prior art, the utility model has the advantages of as follows:
the utility model discloses use the lift of electric regulation control brace table, consequently the governing speed is fast, and is efficient, and through setting up the spirit level on a brace table, can realize the quick leveling of a brace table at the relevant position, ensures handcart-type circuit breaker quick assembly disassembly. Because the utility model discloses an electric regulation, consequently can avoid the mistake to touch or the clear appearance of misadjustment, consequently when handcart-type circuit breaker resets the installation, can directly target in place the back and install fast, improve the efficiency and the security of handcart-type circuit breaker installation by a wide margin.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a left side view of fig. 1.
Fig. 4 is a layout diagram of the control panel.
Fig. 5 is a perspective view of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention. In the following description, for the sake of clarity of illustrating the structure and operation of the present invention, reference will be made to the accompanying drawings by means of directional terms, but the terms "front", "rear", "left", "right", "up", "down", etc. should be construed as convenient terms and not as limitative terms.
The electric operation trolley special for the handcart type circuit breaker shown in fig. 1-5 comprises a frame body 2 with universal wheels 1 arranged at the lower end, and a support table 5 which is arranged at the upper end of the frame body 2 through four supporting devices 3 and is provided with an alignment device 4; the supporting device 3 is an electric control jack; the device also comprises a storage battery 7 which is arranged on the frame body 2 and is provided with a charging port 6, a control panel 8 which is arranged at the upper end of the support platform 5 and the surface of which is not higher than the table top of the support platform 5, two slide rails 10 which are symmetrically arranged at the two sides of the table top of the support platform 5 and the tail ends of which are provided with limit blocks 9, and a level gauge 11 which is arranged on the table top of the support platform 5; and the control panel 8 is respectively electrically connected with the storage battery 7 and the electric control jack.
As a further improvement, it also comprises a main switch 12 for controlling the power supply circuit of the accumulator 7, so as to achieve a complete cut-off of the power supply when not in use.
In this embodiment, the slide rail 10 is connected to the support table 5 through a bolt, and the limit block 9 is connected to the slide rail 10 through a screw, and obviously, other commonly used connecting members or fixed connection modes may also be adopted.
As preferred technical scheme, spirit level 11 sets up on control panel 8, and the levelness of a supporting bench 5 is observed fast when this kind of setting is convenient for adjust automatically controlled jack, improves the convenience of operation.
In this embodiment, the control panel 8 includes four sets of control keys corresponding to the electric jacks, that is, an upper left control key 81, an upper right control key 82, a lower left control key 83, and a lower right control key 84, and further includes a one-key reset key 85, so as to implement one-key reset of the four electric jacks, and obviously, the control panel 8 may also adopt other common control layout forms.
The alignment device 4 is of a conventional structure and comprises an alignment device 41, an alignment buckle 42 and an operation handle 43, wherein the alignment device 41 is arranged on the support table 5 and corresponds to a positioning hole on the switch cabinet, the alignment buckle 42 is arranged on the support table 5 and is used for hooking a corresponding position on the switch cabinet, and the operation handle 43 is arranged on the support table 5 and is used for operating the alignment buckle 42 to act; the alignment device 4 has an existing structure, and obviously can adopt the common alignment structure of other handcart type circuit breaker transfer vehicles.
When the handcart type circuit breaker needs to be disassembled, the operation trolley is moved to the switch cabinet, a door of a handcart room on the switch cabinet is opened in advance, then the trolley is pressed close to the switch cabinet, two electric control jacks close to the switch cabinet are controlled through the control panel 8, the aligner 41 is aligned to a positioning hole on the switch cabinet, then the operation handle 43 is controlled, the aligning buckle 42 is hooked at a corresponding position on the switch cabinet, then the other two electric control jacks are controlled through the control panel 8 until the display panel of the level gauge 11 is in a horizontal state, the handcart type circuit breaker can be pulled out to the support table 5 at the moment, and when the handcart type circuit breaker is in contact with a limiting block, the disassembly of the handcart type circuit breaker is completed; then, the operating handle 43 can be pulled reversely to separate the alignment buckle 42 from the switch cabinet, and the handcart type circuit breaker can be transferred through the operating trolley; the utility model discloses in, because control panel 8 is located brace table 5 mesa, after handcart-type circuit breaker reachd brace table 5, control panel 8 is sheltered from by handcart-type circuit breaker promptly, can avoid the maloperation completely, and the security of very big improvement use ensures operating efficiency. After the switch cabinet and the related maintenance and repair work are completed, the handcart type circuit breaker can be conveyed to the switch cabinet through the operation trolley for direct installation, and the installation mode of the handcart type circuit breaker is the same as the existing mode.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. An electric operation trolley special for a handcart type circuit breaker comprises a frame body and a support table, wherein universal wheels are arranged at the lower end of the frame body, the support table is arranged at the upper end of the frame body through four supporting devices, and an alignment device is arranged on the support table; the method is characterized in that: the supporting device is an electric control jack; the device also comprises a storage battery which is arranged on the frame body and is provided with a charging port, a control panel which is arranged at the upper end of the supporting platform and has the surface not higher than the table top of the supporting platform, two slide rails which are symmetrically arranged at two sides of the table top of the supporting platform and have limiting blocks at the tail ends, and a level gauge which is arranged on the table top of the supporting platform; and the control panel is respectively and electrically connected with the storage battery and the electric control jack.
2. The trolley special for the handcart type circuit breaker according to claim 1, comprising: it also includes a master switch for controlling the battery supply circuit.
3. The trolley special for the handcart type circuit breaker according to claim 1 or 2, wherein: the slide rail is connected with the support platform through a bolt.
4. The trolley special for the handcart type circuit breaker according to claim 1 or 2, wherein: the gradienter is arranged on the control panel.
5. The trolley special for the handcart type circuit breaker according to claim 3, wherein: the gradienter is arranged on the control panel.
6. The trolley special for the handcart type circuit breaker according to claim 1 or 2, wherein: the limiting block is connected with the sliding rail through a screw.
7. The trolley special for the handcart type circuit breaker according to claim 3, wherein: the limiting block is connected with the sliding rail through a screw.
8. The trolley special for the handcart type circuit breaker according to claim 4, wherein: the limiting block is connected with the sliding rail through a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921727806.5U CN210779769U (en) | 2019-10-15 | 2019-10-15 | Special electric operation dolly of handcart-type circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921727806.5U CN210779769U (en) | 2019-10-15 | 2019-10-15 | Special electric operation dolly of handcart-type circuit breaker |
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| Publication Number | Publication Date |
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| CN210779769U true CN210779769U (en) | 2020-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921727806.5U Active CN210779769U (en) | 2019-10-15 | 2019-10-15 | Special electric operation dolly of handcart-type circuit breaker |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110571691A (en) * | 2019-10-15 | 2019-12-13 | 云南电网有限责任公司昆明供电局 | Special electric operation dolly of handcart-type circuit breaker |
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2019
- 2019-10-15 CN CN201921727806.5U patent/CN210779769U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110571691A (en) * | 2019-10-15 | 2019-12-13 | 云南电网有限责任公司昆明供电局 | Special electric operation dolly of handcart-type circuit breaker |
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